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修改21483答案

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wangweiye7840 2024-02-02 16:13:49 +08:00
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题库0.3/Problems.json
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@ -582463,7 +582463,7 @@
"第三单元"
],
"genre": "填空题",
"ans": "(1) $\\{x|x=\\frac{4\\pi}{3}+2k \\pi$或$ x=\\frac{5\\pi}{3}+2k \\pi,\\ k \\in \\mathbf{Z} \\}$;\\\\\n(2) $\\{-\\frac{2\\pi}{3},-\\frac{\\pi}{3},\\frac{4\\pi}{3} ,\\frac{5\\pi}{3},\\frac{10\\pi}{3},\\frac{11\\pi}{3} \\}$",
"ans": "(1) $\\{x|x=\\dfrac{4\\pi}{3}+2k \\pi$或$ x=\\dfrac{5\\pi}{3}+2k \\pi,\\ k \\in \\mathbf{Z} \\}$;\\\\\n(2) $\\{-\\dfrac{2\\pi}{3},-\\dfrac{\\pi}{3},\\dfrac{4\\pi}{3} ,\\dfrac{5\\pi}{3},\\dfrac{10\\pi}{3},\\dfrac{11\\pi}{3} \\}$;\\\\\n(3) $\\{x|x=-\\dfrac{2\\pi}{3}+2k\\pi, \\ k\\in \\mathbf{Z}\\}$",
"solution": "",
"duration": -1,
"usages": [
@ -582477,7 +582477,8 @@
],
"origin": "2025届高一下校本作业",
"edit": [
"20230209\t王伟叶"
"20230209\t王伟叶",
"20240202\t王伟叶"
],
"same": [],
"related": [],